£1.56m
+8%vs Sept 2023Active06178552Private limited companyLondon
20/30 LABS LIMITED
Significant control: Mett Lindsay - Smart (25–50%), Normec Environmental Testing Limited (50–75%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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What does 20/30 Labs Limited sell?
Registered activity: Technical testing and analysis (SIC 71200). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
20/30 LABS LIMITED is an active private limited company (company number 06178552) incorporated on 22 March 2007, registered in London. Its registered activity is technical testing and analysis (SIC 71200). Latest small accounts cover the period ending 31 December 2024, showing net assets of £1.56m and cash of £721k, with 45 employees on average. Net assets rose 8% on the prior period (£1.44m).
Peer position · net assets
By net assets it sits in the top quarter of 267 comparable companies in London (median £2,920, upper quartile £38k).
02
Ownership and control
- Mrs Mett Lindsay - Smart
- owns 25–50% of shares
- holds 25–50% of voting rights
- Normec Environmental Testing Limited
- owns 50–75% of shares
- holds 50–75% of voting rights
- can appoint or remove directors
- Normec Holding Uk Limited
- owns 50–75% of shares
- holds 50–75% of voting rights
- can appoint or remove directors
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 22 March 200719 yrs ago
- Next accounts due
- 30 September 202627 days overdue
- Confirmation statement due
- 5 April 2027in 160 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 71200
- Technical testing and analysis
- Accounts type
- Small
- Size band
- SmallCompanies Act thresholds
05
Financials
£721k
−10%vs Sept 2023Not reported
45
No changevs Sept 2023| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2024 | £1.56m | £721k | £1.12m | — | — | — | 45 |
| 30 September 2023 | £1.44m | £805k | £1.20m | — | — | — | 45 |
Cash per employee£16kCash ÷ average employees
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets above zeroNet assets £1,559,156 at 31 December 2024
- Cash at bank of £50,000 or moreCash £721,415
- Incorporated five or more years agoIncorporated 22 March 2007
- Accounts past their due dateDue 30 September 2026
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Confirmation statement duein 160 days
- Next accounts due27 days overdue
- Accounts period endNet assets £1.56m · small accounts
- Accounts period endNet assets £1.44m · small accounts
- Incorporated
08
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- LLOYD'S REGISTER GMT LIMITEDLondon · inc. Nov 2007
- LONDON PROPERTY CERTS LTDMill Hill · inc. Nov 2007
- ANDERSON ACOUSTICS LIMITEDLondon · inc. Jul 2006
All companies incorporated on 22 March 2007 · in Mar 2007.
09
Reminders for 20/30 LABS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.